The Texas Forensic Science Commission is embarking on a review of convictions that included microscopic hair analysis, the first of its kind, according to the Austin Chronicle.

The review will be similar to a federal effort looking at 2,000 criminal cases where hair comparison analysis linked a defendant to crime scene evidence. That review is being conducted by the FBI, the Department of Justice, the New York-based Innocence Project and the National Association of Criminal Defense Lawyers.